UC1856 Analog and Mixed-Signal by Texas Instruments

Improved Current Mode PWM Controller 20-LCCC -55 to 125

Status: ACTIVE
Series: -
RoHS: Unknown
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Specifications

UVLO thresholds on/off(V) 7.7/7
Package size mm2:W x L (PKG) : See datasheet (CDIP),[pf]20LCCC[/pf]: 79 mm2: 8.89 x 8.89 (LCCC|20)
Frequency(Max)(kHz) 1000
Rating Military
Topology Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Operating temperature range(C) -55 to 125
Control method Current
Package Group CDIP|16,LCCC|20
Features Error Amplifier,Synchronization Pin,Soft Start,Multi-topology
Duty cycle(Max)(%) 50
Gate drive(Typ)(A) 1.5

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Frequently Asked Questions

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Additional datasheets, footprints and schematics for UC1856 are listed on our Part Details page. You can also find images and similar parts to UC1856 on this page.

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What category does UC1856 fall under?

The UC1856 is listed under Semiconductors > Analog and Mixed-Signal > Power management > Offline & isolated DC/DC controllers & converters > PWM controllers & resonant controllers.

Can I view similar or alternative parts?

You can view similar parts to UC1856 when available in the PWM controllers & resonant controllers range under the specifications section at the bottom of the details page.

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Is the UC1856 RoHS compliant?

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